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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2017-03-22 21:30:24 +0900
committerTakashi Iwai <tiwai@suse.de>2017-03-28 12:34:02 +0200
commit71c3797779d3cd8378767f5b2d8cfd3b2f88c5c1 (patch)
treeb64eeb67394492017bb55b3123ad11a13e7de202 /include/uapi/sound/firewire.h
parent9e796e7d59e71f8a556cfbdc2ffa3aff0555dd0e (diff)
ALSA: firewire-motu: add hwdep interface
This commit adds hwdep interface so as the other sound drivers for units on IEEE 1394 bus have. This interface is designed for mixer/control applications. By using this interface, an application can get information about firewire node, can lock/unlock kernel streaming and can get notification at starting/stopping kernel streaming. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/uapi/sound/firewire.h')
-rw-r--r--include/uapi/sound/firewire.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h
index db79a12fcc78..59c6d81f5364 100644
--- a/include/uapi/sound/firewire.h
+++ b/include/uapi/sound/firewire.h
@@ -65,7 +65,8 @@ union snd_firewire_event {
#define SNDRV_FIREWIRE_TYPE_OXFW 4
#define SNDRV_FIREWIRE_TYPE_DIGI00X 5
#define SNDRV_FIREWIRE_TYPE_TASCAM 6
-/* RME, MOTU, ... */
+#define SNDRV_FIREWIRE_TYPE_MOTU 7
+/* RME... */
struct snd_firewire_get_info {
unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */

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